CN216337764U - Submerged arc furnace launder system - Google Patents
Submerged arc furnace launder system Download PDFInfo
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- CN216337764U CN216337764U CN202122948705.4U CN202122948705U CN216337764U CN 216337764 U CN216337764 U CN 216337764U CN 202122948705 U CN202122948705 U CN 202122948705U CN 216337764 U CN216337764 U CN 216337764U
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- launder
- chute
- arc furnace
- submerged arc
- ladle
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Abstract
The utility model discloses a submerged arc furnace launder system which comprises a No. 1 launder and a No. 2 launder, wherein one ends of the No. 1 launder and the No. 2 launder are connected to a submerged arc furnace, the gradient of the launder is 15 degrees, a pit is arranged below the other end of the launder, a ladle is arranged in the pit, the upper parts of the ladle are respectively provided with a fully-closed movable cover, and the top ends of the No. 1 launder and the No. 2 launder are respectively provided with a fully-closed dust collecting cover. This hot stove chute system in ore deposit is because the slope increases, and the velocity of flow improves, and the phenomenon that stores up the iron slag in the chute obviously reduces, and the work load of clearance chute reduces by a wide margin, and the great reduction of totally closed dust collecting cover the pollution of environment, the operation panel is arranged in the middle of two chutes, and operating space is big, and it is convenient to maintain the chute, has improved work efficiency.
Description
Technical Field
The utility model relates to the technical field of a submerged arc furnace launder system.
Background
The hot stove in traditional ore deposit all generally adopts little slope, long chute, when the molten iron temperature is low, appears the chute very easily and gushes stifled phenomenon, and the clearance is wasted time and energy. Not only increases the labor intensity of workers, but also influences the tapping of the next furnace.
SUMMERY OF THE UTILITY MODEL
The submerged arc furnace launder system improves the flow speed in the production process, obviously reduces the phenomenon of storing iron slag in the launder, and greatly reduces the workload of cleaning the launder.
In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides a hot stove chute system in ore deposit, this hot stove chute system in ore deposit includes 1# chute and 2# chute, and the one end of 1# chute and 2# chute is connected respectively in the hot stove in ore deposit, and the chute slope is 11.5 ~ 15, and the other end below is provided with the pit, is equipped with a plurality of ladle in the pit, and ladle upper portion is equipped with totally closed removal cover respectively, and 1# chute and 2# chute top are equipped with totally closed dust collecting cover respectively.
Further, an operation table is arranged between the 1# flow groove and the 2# flow groove.
Further, the pit is provided with a step capable of placing a ladle
This hot stove chute system in ore deposit is because the slope increases, and the velocity of flow improves, and the phenomenon that stores up the iron slag in the chute obviously reduces, and the work load of clearance chute reduces by a wide margin, and the great reduction of totally closed dust collecting cover the pollution of environment, the operation panel is arranged in the middle of two chutes, and operating space is big, and it is convenient to maintain the chute, has improved work efficiency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic structural diagram of a launder system of a submerged arc furnace provided by the present invention;
FIG. 2 is a schematic view of a part of the structure of a launder system of a submerged arc furnace provided by the present invention;
in the drawings: 1-submerged arc furnace, 2-1# launder, 3-2# launder, 4-pit, 5-operation table, 6-totally closed dust collection cover, 7-totally closed movable cover and 8-ladle.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art.
Referring to fig. 1 and 2, the exemplary structure of the submerged arc furnace launder system provided by the present invention is shown, including # 1 launder 2 and # 2 launder 3, one end of # 1 launder 2 and # 2 launder 3 is connected to the submerged arc furnace, and the gradient of the launder is 11.5-15 °, a pit 4 is arranged below the other end, a ladle 8 is arranged in the pit 4, the upper part of the ladle 8 is respectively provided with a slidable totally enclosed movable cover 7, and the top ends of # 1 launder 2 and # 2 launder 3 are respectively provided with a totally enclosed dust collecting cover 6.
An operation platform 5 is arranged in the middle of the launder, and a step capable of placing a ladle 8 is arranged in the pit 4.
During operation, melt flows out from submerged arc furnace 1 and passes through 1 # chute 2 or 2# chute 3, only need another chute of a chute for standby during tapping, one deck low temperature slag iron can be cooled off on initial stage chute upper portion, along with the improvement of tapping temperature washes away the slag that hangs on chute upper portion in the initial stage, the improvement of chute slope, it hangs the slag in earlier stage to alleviate, 1 # chute 2 and 2# chute 3 top set up totally closed dust collecting cover 6 and ladle 8 top and set up totally closed removal cover 7 and reduce environmental pollution, but set up omnidirectional operation platform 5 in the middle of two chutes, operating space is big, it is convenient to maintain the chute.
The above embodiments are only for illustrating the technical solutions of the present invention and are not limited, and modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention are included in the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (3)
1. The submerged arc furnace launder system is characterized in that: this hot stove chute system in ore deposit includes 1# chute (2) and 2# chute (3), the one end of 1# chute (2) and 2# chute (3) is connected respectively in hot stove in ore deposit (1), and the chute slope is 11.5 ~ 15, and the other end below is provided with pit (4), be equipped with a plurality of ladle (8) in pit (4), ladle (8) upper portion is equipped with totally closed removal cover (7) respectively, 1# chute (2) and 2# chute (3) top are equipped with totally closed dust hood (6) respectively.
2. The submerged arc furnace launder system according to claim 1, characterised in that: an operation table (5) is arranged between the 1# launder (2) and the 2# launder (3).
3. The submerged arc furnace launder system according to claim 1, characterised in that: the pit (4) is provided with a step capable of placing a ladle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122948705.4U CN216337764U (en) | 2021-11-29 | 2021-11-29 | Submerged arc furnace launder system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122948705.4U CN216337764U (en) | 2021-11-29 | 2021-11-29 | Submerged arc furnace launder system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216337764U true CN216337764U (en) | 2022-04-19 |
Family
ID=81155881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122948705.4U Active CN216337764U (en) | 2021-11-29 | 2021-11-29 | Submerged arc furnace launder system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216337764U (en) |
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2021
- 2021-11-29 CN CN202122948705.4U patent/CN216337764U/en active Active
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